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Samsung CS21K9MLDC/DWP Service Manual
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Samsung CS21K9MLDC/DWP Service Manual

Samsung CS21K9MLDC/DWP Service Manual

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COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis :
KS1B(P)
Model :
CS21K9MLDC/DWP
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CONTENTS
Precautions
Specifications and IC Data
Disassembly and Reassembly
Alignment and Adjustment
Troubleshooting
Exploded View and Parts List
Electrical Parts List
Block Diagram
Wiring Diagram
Schematic Diagrams

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Summary of Contents for Samsung CS21K9MLDC/DWP

  • Page 1 COLOR TELEVISION RECEIVER Chassis : KS1B(P) Model : CS21K9MLDC/DWP COLOR TELEVISION RECEIVER CONTENTS Precautions Specifications and IC Data Disassembly and Reassembly Alignment and Adjustment Troubleshooting Exploded View and Parts List Electrical Parts List Block Diagram Wiring Diagram Schematic Diagrams...

  • Page 2: Alignment And Adjustments

    “VOLUME” keys ( Up or Down). The adjust- 6. Cancel the Adjustment Mode by re-pressing ment parameters are listed in the accompany- the “FACTORY” or “Power OFF” keys. ing table, and selected by pressing the CHAN- NEL keys ( Samsung Electronics...
  • Page 3 0 ~ 1 5 P e ak Whit e Limit t ing FIX (100%) 0 ~ 1 M at r ix USA FIX (Mono) Au t omat ic Gai n Cont r ol 0 ~ 6 3 (27) Samsung Electronics...
  • Page 4 AUDIO MUTE - Inital Language agter Factory Reset LANGUAGE ENGLISH - Hotel mode On/ Off HOTEL MODE - Bule Screen On/ Off without signal BULE SCREEN - SIF Option at Mono sound 2'nd SIF INTERNAL - V-CHIP On/Off V-CHIP Samsung Electronics...

  • Page 5: Other Adjustments

    7. Do not attempt to connect or disconnect any wires while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts. 8. To protect against shock hazard, use an isola- tion transformer. Samsung Electronics...
  • Page 6 3. Use the P mode key (on the remote control) for the STANDARD picture. 4. Adjust the Screen VR (on the FBT) so that the voltage on the oscilloscope becomes 125+2.5V (See Fig. 4-1). 125 2.5V Fig. 4-1 Samsung Electronics...
  • Page 7 Mode with using CA100. See Fig. 4-4. Fig. 4-4 2. Adjust RG,BG so that the levels are suitable to each local area. (c) High-Light Adjustment 1. Set SCT to 35 FL in the Factory Service Mode with using CA100. See Fig. 4-4 . Samsung Electronics...
  • Page 8 8. Since the 4-pole magnets and 6-pole magnets lines in the center area of the screen. interact, the dot movement is complex (Fig. 4-5). RED/BLUE GREEN BLUE BLUE RED/BLUE GREEN 6-Pole Magnet Movement 4-Pole Magnet Movement Fig. 4-5 Center Convergence Adjustment Samsung Electronics...
  • Page 9 4. Fig. 4-7 4. Adjust with VSL (Vertical-Slope) so that the bottom margin of the picture is 4. Fig. 4-8 5. Adjust with HS (Horizontal Shift) so that the lion-head pattern and CRT centers are aligned. Samsung Electronics...
  • Page 10 IC201 S Abnormal Normal Check the 12.5V-A Line Check the (33)Pin (H-Drive) of IC201S Abnormal Abnormal Check/Replace IC802 Check the Normal FD802S, IC801S or AC-Fuse Abnormal Check the 130V- A Line Check the Normal FBT,D808 Check / Replace Q401 Samsung Electronics...
  • Page 11 Abnormal Check the resistance of R512 Check/Replace Nornal R418,R513,D503 Replace Nornal R512 Check CRT and FBT Abnormal Check/Replace Check IC201S D407,FBT Pin 51,52,53 (R.G.B) Check/Replace Nornal IC201S Check IC201S Pin 49(V-GUARD) Pin50(IK) Abnormal Nornal Check CRT and FBT Samsung Electronics...
  • Page 12 Check IC201S IC602 Pin47(SIF) Pin32(SIF) Abnormal Check Normal R610,R611 Normal Check Check IC101,TUNER IC101,TUNER Check/Replace Abnormal Normal Replace Check IC601 IC201S IC610,R611 Abnormal Check FD801S Normal D805 Check Check/Replace Normal Replace B+ Line IC601 FD801S,D805 5V-B, 8V-B No Power Samsung Electronics...
  • Page 13 Troubleshooting 5-4 Horizontal Lines Appear or Screen Abnormal Check IC301 B+ 16V-C,-13.5V-C Normal Check R413,R414 D405,D406 Check IC201S Abnormal Pin 21,22 (VDN,VDP) Normal Check IC201S Check / Replace IC301 Samsung Electronics...
  • Page 14 Schematic Diagrams 10. Schematic Diagrams 10-1 MAIN(1/3) TP01 TP02 TP03 TP04 TP12 TP07 TP11 TP05 TP04 TP03 TP05 TP06 TP10 TP06 TP08 TP09 TP07 TP08 TP02 TP01 TP09 TP10 TP11 TP12 : Power Line : Signal Line Samsung Electronics 10-1...
  • Page 15 Schematic Diagrams 10-2 MAIN(2/3) TP01 TP02 TP05 TP03 TP04 TP02 TP05 TP01 TP04 TP03 : Power Line : Signal Line 10-2 Samsung Electronics...
  • Page 16 Schematic Diagrams 10-3 MAIN(3/3) TP01 TP02 TP02 TP01 : Power Line : Signal Line Samsung Electronics 10-3...
  • Page 17 Schematic Diagrams 10-4 CRT 10-4 Samsung Electronics...
  • Page 18 Description ; Specification Remark ASSY PARTS ...3 DZ016 0403-000510 DIODE-ZENER;MTZJ6.2B,6.2V,5.96-6.27V,500 ...3 DZ016 0403-000699 DIODE-ZENER;TZP27B,27V,27-30.8V,1W,DO-41 ...3 DZ016 0403-000700 DIODE-ZENER;TZP33A,33V,31-35V,1W,DO-41,T AA98-01902C ASSY PARTS;CS21K9MLDC/DWP ...3 DZ016 0403-000700 DIODE-ZENER;TZP33A,33V,31-35V,1W,DO-41,T ...3 DZ016 0403-000716 DIODE-ZENER;MTZJ4.7B,4.7V,4.55-4.8V,500m ..2 T0089 AA27-00113A COIL DEGAUSSING;-,-,4.8mH,-,48T,9ohm,-,2 ...3 DZ016 0403-000720 DIODE-ZENER;MTZJ9.1B,9.1V,8.57-9.01V,500 ..2 T0074 AA59-00231C REMOCON;,TM59,DREAM,29,G6671B,S/S,GAME,E...
  • Page 19 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM ...3 R816 2008-001011 R-FUSIBLE(S);0.18ohm,10%,2W,AF,TP,3.9x10 ...3 R125 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3.2MM ...3 R414 2008-001011 R-FUSIBLE(S);0.18ohm,10%,2W,AF,TP,3.9x10 ...3 R125 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3.2MM ...3 R413 2008-001011 R-FUSIBLE(S);0.18ohm,10%,2W,AF,TP,3.9x10 ...3 R125 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3.2MM ...3 R610 2008-001088 R-FUSIBLE(S);1ohm,5%,2W,AG,TP,3.9x12mm ...3 R125 2001-000577 R-CARBON;2KOHM,5%,1/8W,AA,TP,1.8X3.2MM ...3 R611 2008-001116 R-FUSIBLE(S);0.68ohm,10%,2W,AG,TP,3.9x12 Samsung Electronics...
  • Page 20 2305-000289 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm ...3 C701 2401-002075 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 ...3 C225 2305-000289 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm ...3 C701 2401-002268 C-AL;2.2uF,20%,250V,LZ,TP,8X11,5 ...3 C231 2305-000289 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm ...3 C701 2401-002300 C-AL;47uF,20%,50V,GP,TP,6.3x11,5 ...3 C236 2305-000289 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm ...3 C701 2401-002594 C-AL;220uF,20%,16V,GP,TP,8x11.5,5 ...3 C404 2305-000382 C-FILM,MPEF;4.7nF,5%,400V,TP,-,5mm ...3 C701 2401-002619 C-AL;47uF,20%,25V,GP,TP,5x11,5 Samsung Electronics...
  • Page 21 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H S.N.A ...3 T0119 AA09-00352A IC MICOM;TDA9381/N2/3I,SPM-822MAN3,64P,3 ...3 EL501 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H S.N.A ...3 IC063 AA13-20004W IC HYBRID;-,PAP103T,SIP,6P,PRE-AMP,TP ...3 EL404 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H S.N.A ...3 LC101 AA26-00025A TRANS RF;7MG,-,-,-,10pF,-,58.35MHz,7.7x7 ...3 EL403 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H S.N.A ...3 T801S AA26-00044E TRANS SWITCHING;,CS21S5T,80~280V,PM5,PL5 Samsung Electronics...
  • Page 22 ..4 T0074 1201-001159 IC-VIDEO AMP;6107,ZSIP,9P,-,SINGLE,-,PLA ..4 T0081 6003-000334 SCREW-TAPTITE;RH,+,2S,M3,L6,ZPC(YEL),SWR ..4 AA62-30175D HEAT SINK-PS;-,SECC,T1.0,-,33X15X30 FT-2 S.N.A ...3 T444S AA26-00205A TRANS FBT;FFA61012L,CPTTV,3.4mH,FERRITE, AA98-02068C ASSY K/D-CABINET FRONT;CS21K9MLDC/DWP ...3 T0081 6003-001019 SCREW-TAPTITE;RH,+,B,M4,L12,ZPC(BLK),SWR ...3 T0081 6003-001019 SCREW-TAPTITE;RH,+,B,M4,L12,ZPC(BLK),SWR ...3 T0081 6003-001019 SCREW-TAPTITE;RH,+,B,M4,L12,ZPC(BLK),SWR ...3 T0245 AA61-00711D HOLDER-PCB;29U1,U2,HIPS VO,BK502(HB-PROP S.N.A...